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arXiv 1910.03394cond-mat.stat-mechcond-mat.soft
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理解聚合物塌缩的非平衡标度律

Understanding nonequilibrium scaling laws governing collapse of a polymer

Suman Majumder, Henrik Christiansen, Wolfhard Janke

摘要:

最近出现的兴趣在实验中的单聚合物动力学敦促计算物理学家恢复他们的理解,特别是在非平衡态的情况下。在这里,我们简要地讨论了目前不断发展的方法调查的演变动力学的均聚物崩溃的计算机模拟。这些方法的主要重点是了解各种动态标度律相关的粗化和老化过程中的空间维度$d=3$的崩溃,使用粒子或自旋系统的非平衡粗化动力学流行的工具。除了提供这些结果的概述外,我们还提供了$d=2$的新的初步数据。

英文摘要:

Recent emerging interest in experiments of single-polymer dynamics urge computational physicists to revive their understandings, particularly in the nonequilibrium context. Here we briefly discuss the currently evolving approaches of investigating the evolution dynamics of homopolymer collapse in computer simulations. Primary focus of these approaches is to understand various dynamic scaling laws related to coarsening and aging during the collapse in space dimension $d=3$, using tools popular in nonequilibrium coarsening dynamics of particle or spin systems. In addition to providing an overview of those results, we also present new preliminary data for $d=2$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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